Husqvarna XP® Power 2. Advanced 2-stroke alkylate fuel mixed with 2% Husqvarna XP® 2-stroke oil, designed for Husqvarna products. Extra purity and lubrication ensure long-lasting durability under the toughest working conditions, allowing the Husqvarna machine to deliver its full potential. Alkylate fuel, blended with fully synthetic, biodegradable oil, results in less harmful exhaust emissions compared to regular fuel – creating a healthier work environment for increased productivity. Features VEF – Verified Engine Formula.